Product comparison · 2 memory modules

Lenovo 1GB DDR3 SDRAM vs Lenovo 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory

Key differences

Internal memory
- 1GB DDR3 SDRAM:1 GB
- 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory:2 GB
Internal memory type
- 1GB DDR3 SDRAM:DDR3
- 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory:DDR2
Memory form factor
- 1GB DDR3 SDRAM:240-pin DIMM
- 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory:200-pin SO-DIMM
Width
- 1GB DDR3 SDRAM:134 mm
- 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory:68 mm
Depth
- 1GB DDR3 SDRAM:30 mm
- 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory:32 mm
Height
- 1GB DDR3 SDRAM:8 mm
- 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory:4 mm
Number of pins
- 1GB DDR3 SDRAM:240
- 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory:200

Differences highlightedShow differences only

Comparison of 1GB DDR3 SDRAM, 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory
12 specifications	A Lenovo 1GB DDR3 SDRAM View product	B Lenovo 2GB PC2-5300 667MHz DDR2 SDRAM SODIMM Memory View product
Features3 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory typeDiffers	DDR3	DDR2
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	667 MHz
Memory typeKnown for one	Unknown — not stated by the source	DDR2 SDRAM
Weight & dimensions3 differ
WidthDiffers	134 mm	68 mm
DepthDiffers	30 mm	32 mm
HeightDiffers	8 mm	4 mm
Other features1 differ
Number of pinsDiffers	240	200
Memory technologyKnown for one	PC3-8500	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.